GAR | CRS-54-05

Regulation:	UN Regulation No. 131 \| Advanced Emergency Braking Systems
Document:	Revision 1 \| Amendment 3
Corresponds to:	01 series of amendments \| Supplement 3 (Entered into force on 24 Sep 2023)
Based on:	Document WP.29/2023/11 Proposal to increase the potential speed reduction during the collision warning phase and clarify the interpretation of “engine start/run cycle”.

Regulation:	UN Regulation No. 131 \| Advanced Emergency Braking Systems
Document:	Revision 2 \| Amendment 1
Corresponds to:	02 series of amendments \| Supplement 1 (Entered into force on 24 Sep 2023)
Based on:	Document WP.29/2023/12 Proposal to align provisions with corresponding provisions of UN R152 and to clarify the interpretation of the provisions on system robustness when applied to heavy duty vehicles.

Regulation:	UN Regulation No. 137 \| Restraint System in Frontal Impact
Document:	Revision 2
Corresponds to:	01 series of amendments \| Supplement 1 (Entered into force on 29 Dec 2018)
Corresponds to:	01 series of amendments \| Supplement 2 (Entered into force on 28 May 2019)
Corresponds to:	01 series of amendments \| Supplement 3 (Entered into force on 3 Jan 2021)
Corresponds to:	02 series of amendments (Entered into force on 9 Jun 2021)

Presentation: Cumulative 3ms Not Consistent in R129

Document CRS-54-05

27 October 2015

54th CRS session (27 Oct 2015)

Presentation to highlight inconsistencies in the lateral and forward cumulative head and chest acceleration injury criteria (determination of the maximum acceleration with a cumulative duration of at least 3ms).

Submitted by Tass

54th CRS session (27 Oct 2015)

5. | Validation of Amendment 1 of ECE R129

6. | Work on Amendment 2 of ECE R129 (phase II)

6.1. | Double marking on modular systems

6.2. | Shoulder belt positioning

6.3. | Feedback from TRL study (Chest deflection measurement,…)

6.5. | Internal dimensions

6.7. | Presentation of German workshop organised by the German Kindersicherheit Kreiss (“child safety working group”) from Sebastian WEBER (AUDI)

6.8. | Cumulative acceleration (3ms) presentation by TASS

show and explain difference between γ(3ms) cumulatively & γ(3ms) continually.

According to Farid BENDJELLAL (BRITAX) , it’s not clear in the current R129 regulation.

It’s different in the R44 regulation because it’s defines 3ms “exceedance”. For Tommy PETTERSSON (VTI), we do not have to change the current R44 regulation. Pierre CASTAING (UTAC & chairman) agree to make modification for γ(3ms) cumulatively for phase I in chapter 8.1 and Annex 17. Erik SALTERS (DOREL): we can add something like “Align R129 to R44 by improving definition of R129.

8. | Work on phase III

Reference Number:	SLR-68-01
Submitted by:	GTB
Meeting Session(s):	68th SLR session (23-26 Jul)
Document date:	22 Jul 24
Regarding:	UN R48 Installation of Lighting
View full document file for more information

Reference Number:	R134-28-04D
Submitted by:	Japan
Meeting Session(s):	28th R134 session (26-28 Aug)
Document date:	25 Jan 23
Regarding:	UN R134 Hydrogen Fuel Cell Safety
View full document file for more information

Reference Number:	R134-28-04C
Submitted by:	ISO
Meeting Session(s):	28th R134 session (26-28 Aug)
Document date:	04 May 23
Regarding:	UN R134 Hydrogen Fuel Cell Safety
View full document file for more information

Reference Number:	R134-28-04B
Submitted by:	LGC
Meeting Session(s):	28th R134 session (26-28 Aug)
Document date:	25 Apr 23
Regarding:	UN R134 Hydrogen Fuel Cell Safety
View full document file for more information

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